230009407513 has 2 divisors, whose sum is σ = 230009407514. Its totient is φ = 230009407512.

The previous prime is 230009407493. The next prime is 230009407531. The reversal of 230009407513 is 315704900032.

Together with next prime (230009407531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220644393984 + 9365013529 = 469728^2 + 96773^2 .

It is a cyclic number.

It is not a de Polignac number, because 230009407513 - 2²¹ = 230007310361 is a prime.

It is not a weakly prime, because it can be changed into another prime (230009407543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115004703756 + 115004703757.

It is an arithmetic number, because the mean of its divisors is an integer number (115004703757).

Almost surely, 2^230009407513 is an apocalyptic number.

It is an amenable number.

230009407513 is a deficient number, since it is larger than the sum of its proper divisors (1).

230009407513 is an equidigital number, since it uses as much as digits as its factorization.

230009407513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 230009407513 in words is "two hundred thirty billion, nine million, four hundred seven thousand, five hundred thirteen".